Give it a few years and people will be painting thei Escos' different colours left right and chelsea so it wont make the blindest bit of difference, though IMO if you are going to paint it, why choose a colour available "off the shelf" so to speak .... Also it MAY look from the oputside as if you are making the car out to be something it isnt... i.e. Dodgy....

Bear in mind to do it properly (engine out etc) expect to shell out 2-3k plus really